Mary & May 6 Peptide Complex Serum Versus ongredients Skin Barrier Calming Lotion

Mary & May 6 Peptide Complex Serum Versus ongredients Skin Barrier Calming Lotion Detailed comparison of Mary & May 6 Peptide Complex Serum versus ongredients Skin Barrier Calming Lotion. This anti-aging serum is formulated around Copper Tripeptide-1 and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. This barrier-repair moisturizer is formulated around Centella Asiatica Extract and Copper Tripeptide-1 to strengthen the skin barrier and calm redness. Water Glycereth-26 1,2-Hexanediol Butylene Glycol Glycerin Arginine Carbomer Ethylhexylglycerin Polyglyceryl-10 Laurate Adenosine Caprylyl Glycol Copper Tripeptide-1 Hexapeptide-11 Hexapeptide-9 Palmitoyl Pentapeptide-4 Palmitoyl Tripeptide-1 Tripeptide-1 Water, Glycereth-26, 1,2-Hexanediol, Butylene Glycol, Glycerin, Arginine, Carbomer, Ethylhexylglycerin, Polyglyceryl-10 Laurate, Adenosine, Caprylyl Glycol, Copper Tripeptide-1, Hexapeptide-11, Hexapeptide-9, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Tripeptide-1 Propanediol Caprylic/Capric Triglyceride Cetyl Ethylhexanoate Glyceryl Stearate Phenyl Trimethicone C14-22 Alcohols Polysorbate 60 Coptis Japonica Root Extract Corchorus Olitorius Leaf Extract Daucus Carota Sativa Root Extract Ilex Paraguariensis Leaf Extract Borago Officinalis Extract C12-20 Alkyl Glucoside Centella Asiatica Extract Glucose Acetyl Tetrapeptide-2 Acetyl Tetrapeptide-5 Palmitoyl Tripeptide-5 Water, Glycerin, Propanediol, Caprylic/Capric Triglyceride, Cetyl Ethylhexanoate, 1,2-Hexanediol, Glyceryl Stearate, Phenyl Trimethicone, C14-22 Alcohols, Polysorbate 60, Arginine, Coptis Japonica Root Extract, Carbomer, Butylene Glycol, Corchorus Olitorius Leaf Extract, Daucus Carota Sativa Root Extract, Ilex Paraguariensis Leaf Extract, Borago Officinalis Extract, C12-20 Alkyl Glucoside, Centella Asiatica Extract, Glucose, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Tripeptide-1, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Hexapeptide-9, Hexapeptide-11, Acetyl Tetrapeptide-2, Acetyl Tetrapeptide-5, Palmitoyl Tripeptide-5 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Arginine is a semi-essential amino acid. This just means our bodies can product a bit on its own, but sometimes needs a little boost from food sources. It is a part of your skin's natural moisturizing factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy. Here's an interesting thing about Arginine: your skin converts it into urea through the Krebs-Henseleit urea cycle. Urea is one of the most effective humectants your skin naturally produces. A clinical study showed applying 2.5% arginine hydrochloride to atopic dermatitis skin showed significant urea levels in the stratum corneum and improved moisture in just four weeks. Arginine is also a precursor to nitric oxide; nitric oxide improves microcirculation and supports wound healing and collagen synthesis. One study found that an amino acid complex containing Arginine reduced skin irritation, improved hydration, and accelerated skin repair in clinical / in-vivo studies. Arginine itself is an amino acid and not a fatty acid, oil, or ester. On its own, it's not a direct food source for Malassezia, or the yeast that causes fungal acne. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration. It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element. While studying wound healing, researchers noti